Oferty dla Data It praca Polska

22.01.2026 | Pełny etat | Wysokie Mazowieckie | Sii Sp. z o.o.Direction and supporting continuous growth Design, develop, and evolve high-performance Java/JVM services for delivery time prediction and delivery method selection Ensure scalability and reliability of systems handling very high throughput and low-latency requirements Collaborate closely with product, data

22.01.2026 | Pełny etat | Gdańsk (Gdańsk) | Capgemini PolskaOf technology to address the entire breadth of their business needs. It delivers end-to-end services and solutions leveraging strengths from strategy and design to engineering, all fuelled by its market leading capabilities in AI, cloud and data, combined with its deep industry expertise and partner ecosystem

22.01.2026 | Pełny etat | Poznań | AllegroWill meet the Allegro Scale, which starts with over 1000 microservices, an open-source data bus (Hermes) with 300K rps, a Service Mesh with 1M rps, tens of petabytes of data, and production-used machine learning. You will become part of Allegro Tech - We speak at industry conferences, cooperate with tech

22.01.2026 | Pełny etat | Kraków | DATAGROUP POLSKA SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄIBM RD/z, Compuware FileAid, Compuware Xpediter, Atlassian JIRA Experience with IBM Job Control Language (JCL), Common Business Oriented Language (COBOL), Structured Query Language (SQL) Optional IBM Restructured Extended Executor (REXX), Programming Language One (PL/1) Databases IBM DB2 Mainframe

22.01.2026 | Pełny etat | Wysokie Mazowieckie | Webellian Sp. z o.o.Familiarity with REST API and GraphQL Familiarity with SQL, NoSQL databases A grasp of software architecture trade-offs and considerations, an understanding of software development principles such as design patterns and SOLID concepts Optional Can-do attitude Strong problem-solving skills and attention

22.01.2026 | Pełny etat | Wysokie Mazowieckie | Sii Sp. z o.o.Will work at the intersection of technology, data, and analytics-helping to enhance the performance and scalability of systems that support research, signal generation, and trade execution. Your responsibilities Create and optimize scalable KDB/Q solutions used in research and trade execution workflows

22.01.2026 | Pełny etat | Szczecin | Sollers ConsultingVector databases and retrieval logic. Implement integrations with external systems, internal APIs and AI model endpoints. Design and develop agent-based architectures and orchestrations for complex workflows. Work with Docker and Docker Compose to create reproducible development and production

22.01.2026 | Pełny etat | Wysokie Mazowieckie | GoogleAnalysis and large-scale system design. SRE's culture of intellectual curiosity, problem solving and openness is key to its success. Our organization brings together people with a wide variety of backgrounds, experiences and perspectives. We encourage them to collaborate, think big and take risks

22.01.2026 | Pełny etat | Kraków | Mindbox Sp. z o.o.With containerization & Kubernetes (GKE, Docker, Helm/Kustomize). CI/CD engineering, pipeline authoring, artifact management, and deployment strategies. Familiarity with data pipelines (Kafka - PubSub), observability, and monitoring. Knowledge of DevSecOps, platform security, and compliance. Experience with release